Welcome to the community, @AsOs! Apologies for getting back late @hervet_16! When checking your project, I could see the repeat group data stored safely even when downloading your data. FYR:
We also have a post previously discussing how the data is stored when downloading the data in XLS format. Please also be informed that all the repeat groups are stored in a separate sheet when downloading your data.
However, please also note that if you download your data in CSV format, you will not see these sheets (as, at the moment, CSV format does not support the repeat group data).
